Antitussive
Antitussive
Antitussive (pronounced: an-ti-TUH-siv) is a type of medication used to suppress or relieve coughing.
Etymology
The term "antitussive" is derived from the Latin word "anti" meaning against, and "tussis" meaning cough.
Definition
An Antitussive is a medication or treatment designed to suppress or relieve an uncomfortable, persistent cough. Antitussives work by reducing the cough reflex, thereby minimizing the urge to cough. They are often used in treating conditions such as common cold, bronchitis, and pneumonia.
Types of Antitussives
There are two main types of antitussives:
- Non-narcotic antitussives: These include dextromethorphan (DXM), benzonatate, and butamirate. They are typically available over-the-counter and are used to treat short-term coughs due to colds and infections.
- Narcotic antitussives: These include codeine and hydrocodone. They are stronger than non-narcotic antitussives and are used to treat severe, chronic coughs that interfere with sleep or daily activities. They are typically available only with a prescription.
Side Effects
Like all medications, antitussives can have side effects. Common side effects include drowsiness, nausea, and constipation. More serious side effects can include allergic reactions, difficulty breathing, and addiction (in the case of narcotic antitussives).
Related Terms
- Expectorant: A type of medication that helps bring up mucus and other material from the lungs, bronchi, and trachea.
- Mucolytic: A type of medication that thins mucus so it can be more easily cleared from the airways.
- Cough suppressant: Another term for antitussive.
External links
- Medical encyclopedia article on Antitussive
- Wikipedia's article - Antitussive
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